Totally! Pearl's coming, but we will probably send her home early with a babysitter. While we're planning, it would be helpful to let us know if your little ones will be seated on your lap or in a chair of their own, and whether or not you think they're likely to eat a real meal with the grownups.
There's more info about this on the "travel" section of the website, but in brief: there are a ton of options within a 10-20 minute drive, but not a whole lot right in town. The Burlington Hotel in Port Costa is fun but not fancy, and it will probably be loud and possibly hot. It's not the best choice for light sleepers or kids, but there are plenty of other options nearby. Check out hotels and Airbnbs in Martinez, Crockett, Vallejo, Benicia, etc.
Dress code: exhuberant! We want you to feel good and look awesome. Bring your A-game and get all dressed up! It's fun. Unlike the rest of the Bay Area, Port Costa is typically warm in the summertime, which is why we picked it! There can be temps in the high 80s in July, but things cool off considerably at night, so you might bring a light jacket just in case.
There's a big field in back designated for cars. Try to park here before you look on the surrounding streets, because the town is small and we want to leave a polite footprint.